Just came here to tell you that Category like "Males" and "Females" is meant for the Characters page, not the cast. Also, i see that some of you edit are straight copying from wikipedia and Imdb. Remember that like Fandom, Wikipedia and IMDb also has "Creative Commons License"", meaning that you can't just straight copying their content.
Answer for that is Yes...you can using Wikipedia content if you throwing the CCL template upfront the respective article. However, we trying to less copying their content unless its something that hard to write by ourself (Like extensive plot point, or detailed cultural trivia).
Some of the cast page like John Krasinski content was taken straight copying from Wikipedia and IMDb. However, you can avoid that by just simply rewritten the article using info that you taken from both of the said site. For example, Bradley Whitford page from the Brooklyn Nine-Nine wiki was written using the info from Wikipedia. But we practically didn't need to credit Wikipedia, as we only use their info and then write the article by ourself.